Your card's APR is printed on your disclosure documents and shown in your online account

The Annual Percentage Rate (APR) for your credit card appears in three places: the Schumer Box (a standardized table on your disclosure statement), your monthly billing statement, and your card issuer's website or mobile app under account details. If you have the physical card agreement that came with your account, the APR is listed there too. The Schumer Box is the fastest place to look because it shows all APR tiers in one table.

Most cards have multiple APRs — one for purchases, one for balance transfers, and one for cash advances. Each may be different. Your card issuer is required by federal law to disclose all of them before you open the account and to send you updated disclosures if rates change. If you cannot find your documents, you can request them directly from your issuer's customer service line or download them from your online account portal.

The APR you actually pay depends on your creditworthiness at the time you apply. Two people approved for the same card may receive different APRs within the range the card offers. Your issuer will tell you your specific rate before you accept the account.

Key Takeaways

  • The Schumer Box on your disclosure statement shows all APRs for your card in one standardized table, making it the quickest reference.
  • Your monthly billing statement lists the APR that applies to your current balance, updated if your rate has changed.
  • Most cards have separate APRs for purchases, balance transfers, and cash advances — check which one applies to your transaction type.
  • If you do not have your original documents, you can request them from your issuer's customer service or download them from your online account.

How to read the Schumer Box on your disclosure

The Schumer Box is a table required by the Truth in Lending Act (TILA) that card issuers must provide before you open an account. It lists the purchase APR, balance transfer APR, cash advance APR, and any introductory rates with their expiration dates. If a rate is variable, the box will say so and explain how it changes.

The box also shows the annual fee (if any), grace period for purchases, and the method used to calculate your balance. Read the footnotes carefully — they explain when rates apply and what triggers a change. For example, a footnote might state that the purchase APR applies only after an introductory period ends, or that the rate increases if you miss a payment.

Because the Schumer Box is standardized, you can compare it directly across different cards. This makes it easier to see whether one card's purchase APR is lower than another's, or whether one offers a longer 0% introductory period.

Finding APR information in your online account

Log into your card issuer's website or mobile app and navigate to your account details or account summary. Most issuers display your current APR prominently, along with your current balance and interest charges year-to-date. Some apps show a breakdown by transaction type — purchase APR, balance transfer APR, and cash advance APR — so you can see which rate applies to each part of your balance.

Your online account also shows your interest charges on each monthly statement. If you see interest posted to your account, you can work backward to verify the APR: divide the interest charged by your average daily balance, then multiply by 12. This confirms the rate your issuer is using.

If you cannot find the APR section in your app, look for a link labeled "Account Details," "Interest Rates," "Account Terms," or "Pricing Information." If it is still not visible, contact customer service — they can tell you your rate over the phone or email it to you.

What happens when your APR changes

Card issuers can raise your APR if you miss a payment by 60 days or more, or if an introductory rate expires. They must notify you in writing at least 45 days before the change takes effect. The notice will state the new rate, the reason for the change, and the date it becomes active. Check your mail and email for these notices, because missing them means you may not realize your rate has increased until you see interest charges on your next statement.

Variable APRs change when the prime rate (set by the Federal Reserve) changes. Your issuer will add a fixed margin to the prime rate to calculate your APR. When the prime rate moves, your APR moves with it. Your issuer is not required to notify you of these changes in advance, but they must disclose them on your statement.

If your APR increases due to a missed payment, you can sometimes negotiate a lower rate by calling customer service and explaining your situation. If you have a good payment history otherwise, some issuers will reduce the penalty rate. There is no harm in asking.

Understanding purchase APR versus other APRs

The purchase APR is the rate charged on everyday purchases made with your card. This is the rate most cardholders care about because it applies to the majority of transactions. If your card has an introductory offer, it usually applies to the purchase APR first.

The balance transfer APR is the rate charged when you transfer a balance from another card to this one. It is often lower than the purchase APR for a limited time (commonly 6 to 21 months), then reverts to the standard purchase APR. Balance transfer APRs are useful if you are consolidating debt, but read the fine print — some cards charge a one-time balance transfer fee of 3% to 5% of the amount transferred.

The cash advance APR is the rate charged when you withdraw cash using your card at an ATM or through a cash advance at a bank. This rate is almost always higher than the purchase APR and usually higher than the balance transfer APR. Cash advances also begin accruing interest immediately — there is no grace period — and typically include a fee of 3% to 5% of the amount withdrawn. Avoid cash advances unless you have no other option.

How APR affects what you actually pay

APR is an annual rate, but interest is usually charged monthly. To see how much interest you will pay in a month, your issuer calculates your average daily balance, multiplies it by your APR, and divides by 12. If you carry a $5,000 balance at 18% APR, you will pay roughly $75 in interest that month (before any payments reduce the balance).

The longer you carry a balance, the more interest you pay. If you pay off your full statement balance by the due date each month, you pay no interest at all, regardless of the APR. This is why the grace period matters — it gives you time to pay without interest charges. Most cards offer a grace period of 21 to 25 days for purchases, but only if you paid your previous statement balance in full.

If you are comparing two cards and one has a lower APR, that matters most if you plan to carry a balance. If you pay in full each month, the APR difference is irrelevant — you should compare annual fees, rewards rates, and other benefits instead.

What to do if you cannot locate your APR

Call your card issuer's customer service number (on the back of your card or on your statement) and ask for your current APR. Have your account number ready. The representative can tell you your purchase APR, balance transfer APR, and cash advance APR in one call, and can also explain whether any introductory rates are active and when they expire.

If you are looking for the APR on a card you are considering but have not yet opened, visit the card issuer's website and look for the disclosure statement or terms and conditions. Most issuers publish the Schumer Box publicly so you can review rates before you apply. You can also call the issuer's pre-application line and ask them to mail or email the disclosure to you.

Keep a record of your APR once you find it. Write it down or take a screenshot of your online account. This makes it easy to spot if your rate changes, and it helps you compare your card to others if you are considering a balance transfer or a new card in the future.

Frequently Asked Questions

Can my APR change without notice?

Variable APRs change automatically when the prime rate changes, and your issuer does not have to notify you in advance — they only have to disclose the change on your statement. Penalty APRs (for missed payments) and rate increases require 45 days' written notice. Always check your statements and mail for rate change notices.

What is the difference between APR and interest rate?

APR and interest rate are the same thing for credit cards. APR stands for Annual Percentage Rate and is expressed as a yearly percentage. Your issuer uses it to calculate the monthly interest charged to your account.

If I have a 0% APR introductory offer, do I pay any interest?

No interest is charged during the 0% period, but the offer usually applies only to purchases or balance transfers, not both. Once the introductory period ends, the standard APR kicks in. If you still have a balance, you will start paying interest at the full rate.

Why do I have multiple APRs on one card?

Different transaction types carry different risk for the issuer. Cash advances are riskier (no grace period, higher default rates), so they have a higher APR. Balance transfers are often promotional, so they may have a lower introductory rate. Purchase APR is the standard rate for everyday spending.

Does paying my balance in full mean I do not need to worry about APR?

If you pay your full statement balance by the due date every month, you pay no interest and the APR does not affect you. However, if you carry any balance into the next month, interest charges begin immediately at your APR. Even a small unpaid amount will accrue interest.